FR923919A - Improvements to self-propelled or car trolleys - Google Patents

Improvements to self-propelled or car trolleys

Info

Publication number
FR923919A
FR923919A FR923919DA FR923919A FR 923919 A FR923919 A FR 923919A FR 923919D A FR923919D A FR 923919DA FR 923919 A FR923919 A FR 923919A
Authority
FR
France
Prior art keywords
propelled
self
trolleys
car
car trolleys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Louis Trombetta
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR923919A publication Critical patent/FR923919A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR923919D 1945-03-17 1946-03-16 Improvements to self-propelled or car trolleys Expired FR923919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US923919XA 1945-03-17 1945-03-17

Publications (1)

Publication Number Publication Date
FR923919A true FR923919A (en) 1947-07-22

Family

ID=22232984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923919D Expired FR923919A (en) 1945-03-17 1946-03-16 Improvements to self-propelled or car trolleys

Country Status (1)

Country Link
FR (1) FR923919A (en)

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